| Locality type: | Occurrence |
| Classification |
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| Type: | Clay |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Clay data |
| Locality Data: | Click here to view Unnamed Clay occurrence [1], Port Costa, Contra Costa County, California, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1209963 |
| Long-form Identifier: | 1:3:1209963:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Clay |
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| 17.6km (10.9 miles) | ⓘClark & Sons prospect, Walnut Creek, Contra Costa County, California, USA |
| 19.6km (12.2 miles) | ⓘAlves pit, Bay Point (West Pittsburg), Contra Costa County, California, USA |
| 22.5km (14.0 miles) | ⓘUnited Materials and Richmond Pressed Brick Company, Point Richmond (The Point), Richmond, Contra Costa County, California, USA |
| 25.5km (15.8 miles) | ⓘKaiser Industries Corporation pit, Piedmont, Alameda County, California, USA |
| 30.1km (18.7 miles) | ⓘPatent Brick Company Mine, Santa Venetia, Marin County, California, USA |
| 34.2km (21.2 miles) | ⓘSausalito Road Quarry, Sausalito, Marin County, California, USA |
| 40.9km (25.4 miles) | ⓘStandard Oil deposit, Vacaville, Solano County, California, USA |
| 48.0km (29.8 miles) | ⓘUnnamed clay occurrence [1], Pleasanton, Alameda County, California, USA |
| 48.4km (30.1 miles) | ⓘUnnamed Clay occurrence [2], Pleasanton, Alameda County, California, USA |
| 48.8km (30.3 miles) | ⓘUnnamed Clay occurrence [4], Union City, Alameda County, California, USA |
| References |
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